STM32H743ZIT6 vs STM32H745ZIT6 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng STM32H743ZIT6 sa pamamagitan ng STMicroelectronics at STM32H745ZIT6 sa pamamagitan ng STMicroelectronics. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
STMicroelectronics
STM32H743ZIT6 - 480MHz Cortex-M7 MCU, 2MB Flash | STMicroelectronics
STM32H743ZIT6 ✓ NakahandaSTMicroelectronics
STM32H745ZIT6 - Dual-Core Cortex-M7/M4 MCU, 480MHz, 2MB Flash | STMicroelectronics
STM32H745ZIT6 ✓ NakahandaPagsanggunian na paghahambing
| Parametro | STM32H743ZIT6 | STM32H745ZIT6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Katayuan ng Stock | In Stock | — |
| Presyo ng Yunit (USD) | $10.65 | — |
| Core Architecture | ARM Cortex-M7 with double-precision FPU | Arm Cortex-M7 + Cortex-M4 dual-core (32-bit) |
| Maximum Clock Speed | 480 MHz | — |
| Flash Memory | 2 MB | — |
| SRAM | 1 MB (includes 64 KB DTCM + AXI SRAM) | 1 MB (DTCM + AXI SRAM + SRAM1-4) |
| Instruction Cache | 16 KB | — |
| Data Cache | 16 KB | — |
| Packhaging | LQFP-144 (20x20 mm) | 144-pin LQFP (20x20 mm, 0.5 mm pitch) |
| Operating Voltage | 1.62 V to 3.6 V | 1.62 V to 3.6 V |
| ADC | 3x 12-bit, up to 3.6 MSPS | 3x 12-bit, up to 3.6 MSPS, 23 channels |
| DAC | 2x 12-bit | 2x 12-bit |
| Timers | Advanced-control, general-purpose, basic; HRTIM | — |
| Communication Interfaces | USART, SPI, I2C, CAN FD, USB OTG, Ethernet MAC, SDMMC | Ethernet, USB 2.0 HS, CAN-FD, SDMMC, UART, SPI, I2C |
| Graphics Accelerator | Chrom-ART (DMA2D) | Chrom-ART + hardware JPEG codec |
| Cryptography | AES, SHA, TRNG (hardware) | — |
| Temperature na Operasyon | -40 C to +85 C (industrial grade) | -40 C to +85 C (industrial grade 6) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Level ng MSL | 3 (168 hours) | [DATA_NEEDED: MSL level] |
| Tindminan RoHS | Compliant | Compliant |
| Cortex-M7 Max Frequency | — | 480 MHz |
| Cortex-M4 Max Frequency | — | 240 MHz |
| FPU (M7) | — | Double-precision |
| FPU (M4) | — | Single-precision |
| Program Flash | — | 2 MB (dual-bank) |
| I/O Pins | — | 97 user I/Os |
| Cryptographic Accelerator | — | AES, Hash, TRNG |